Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Nf6 win in 7 half-moves
4 Ng7 win in 7 half-moves
5 Nc7 draw
6 Nd6 draw
7 Rc8 loss in 2 half-moves